We're dividing 87648430 by 337 
The aim is to understand the frequency of 337 in 87648430.

On to step 1:
If we divide 8 by 337, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 337

Step 2:
87 divided by 337 is 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Append the next digit (6) from the dividend to 87 and continue with: 876 / 337

Let's proceed to step 3:
876 divided by 337 is 2 with a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 202 after subtracting 674 from 876.
Append the next digit (4) from the dividend to 202 and continue with: 2024 / 337

Moving on to step 4:
If we divide 2024 by 337, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Deduct 2022 from 2024 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 337

On to step 5:
When dividing 28 by 337, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 260.0
If we take 0 away from 28, we end up with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 337

Going ahead to step 6:
If we divide 284 by 337, we get 0 and a remainder of 284.
The next digit of our result is 0. 
Result so far: 2600.0
The remainder is 284 after subtracting 0 from 284.
Take the next digit (3) from the dividend and append it to 284, then repeat: 2843 / 337

Step 7:
337 goes into 2843 8 times with a remainder of 147.
Use 8 as the next digit of our solution. 
Result so far: 26008.0
If we subtract 2696 from 2843, we get 147.
Grab the next digit (0) from the dividend, add it to 147, then carry on: 1470 / 337

Step 8:
337 goes into 1470 4 times with a remainder of 122.
Use 4 as the next digit of our solution. 
Result so far: 260084.0
The remainder is 122 after subtracting 1348 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 9:
If we divide 1220 by 337, we get 3 and a remainder of 209.
The number 3 becomes the next digit in our result. 
Result so far: 260084.3
If we take 1011 away from 1220, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Going ahead to step 10:
The number 337 fits into 2090 6 times, leaving a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 260084.36
If we take 2022 away from 2090, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 11:
The number 337 fits into 680 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 260084.362
Deduct 674 from 680 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
The number 337 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 260084.362
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 13:
337 can be fit into 600 1 times, resulting in a remainder of 263.
Record the quotient 1 as the next digit in the result. 
Result so far: 260084.36201
Subtracting 337 from 600 leaves us with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 14:
337 can be fit into 2630 7 times, resulting in a remainder of 271.
The next digit of our result is 7. 
Result so far: 260084.362017
If we subtract 2359 from 2630, we get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Advancing to step 15:
2710 divided by 337 is 8 with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 260084.3620178
The remainder is 14 after subtracting 2696 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 16:
337 can be fit into 140 0 times, resulting in a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 260084.3620178
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

In conclusion, the division gives 260084.3620178 with a balance of 1.4e-07.